| /* |
| * Copyright (C) 2008 Apple Inc. All Rights Reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| WebInspector.ScriptsPanel = function() |
| { |
| WebInspector.Panel.call(this, "scripts"); |
| |
| this.topStatusBar = document.createElement("div"); |
| this.topStatusBar.className = "status-bar"; |
| this.topStatusBar.id = "scripts-status-bar"; |
| this.element.appendChild(this.topStatusBar); |
| |
| this.backButton = document.createElement("button"); |
| this.backButton.className = "status-bar-item"; |
| this.backButton.id = "scripts-back"; |
| this.backButton.title = WebInspector.UIString("Show the previous script resource."); |
| this.backButton.disabled = true; |
| this.backButton.appendChild(document.createElement("img")); |
| this.backButton.addEventListener("click", this._goBack.bind(this), false); |
| this.topStatusBar.appendChild(this.backButton); |
| |
| this.forwardButton = document.createElement("button"); |
| this.forwardButton.className = "status-bar-item"; |
| this.forwardButton.id = "scripts-forward"; |
| this.forwardButton.title = WebInspector.UIString("Show the next script resource."); |
| this.forwardButton.disabled = true; |
| this.forwardButton.appendChild(document.createElement("img")); |
| this.forwardButton.addEventListener("click", this._goForward.bind(this), false); |
| this.topStatusBar.appendChild(this.forwardButton); |
| |
| this.filesSelectElement = document.createElement("select"); |
| this.filesSelectElement.className = "status-bar-item"; |
| this.filesSelectElement.id = "scripts-files"; |
| this.filesSelectElement.addEventListener("change", this._changeVisibleFile.bind(this), false); |
| this.topStatusBar.appendChild(this.filesSelectElement); |
| |
| this.functionsSelectElement = document.createElement("select"); |
| this.functionsSelectElement.className = "status-bar-item"; |
| this.functionsSelectElement.id = "scripts-functions"; |
| |
| // FIXME: append the functions select element to the top status bar when it is implemented. |
| // this.topStatusBar.appendChild(this.functionsSelectElement); |
| |
| this.sidebarButtonsElement = document.createElement("div"); |
| this.sidebarButtonsElement.id = "scripts-sidebar-buttons"; |
| this.topStatusBar.appendChild(this.sidebarButtonsElement); |
| |
| this.pauseButton = document.createElement("button"); |
| this.pauseButton.className = "status-bar-item"; |
| this.pauseButton.id = "scripts-pause"; |
| this.pauseButton.title = WebInspector.UIString("Pause script execution."); |
| this.pauseButton.disabled = true; |
| this.pauseButton.appendChild(document.createElement("img")); |
| this.pauseButton.addEventListener("click", this._togglePause.bind(this), false); |
| this.sidebarButtonsElement.appendChild(this.pauseButton); |
| |
| this.stepOverButton = document.createElement("button"); |
| this.stepOverButton.className = "status-bar-item"; |
| this.stepOverButton.id = "scripts-step-over"; |
| this.stepOverButton.title = WebInspector.UIString("Step over next function call."); |
| this.stepOverButton.disabled = true; |
| this.stepOverButton.addEventListener("click", this._stepOverClicked.bind(this), false); |
| this.stepOverButton.appendChild(document.createElement("img")); |
| this.sidebarButtonsElement.appendChild(this.stepOverButton); |
| |
| this.stepIntoButton = document.createElement("button"); |
| this.stepIntoButton.className = "status-bar-item"; |
| this.stepIntoButton.id = "scripts-step-into"; |
| this.stepIntoButton.title = WebInspector.UIString("Step into next function call."); |
| this.stepIntoButton.disabled = true; |
| this.stepIntoButton.addEventListener("click", this._stepIntoClicked.bind(this), false); |
| this.stepIntoButton.appendChild(document.createElement("img")); |
| this.sidebarButtonsElement.appendChild(this.stepIntoButton); |
| |
| this.stepOutButton = document.createElement("button"); |
| this.stepOutButton.className = "status-bar-item"; |
| this.stepOutButton.id = "scripts-step-out"; |
| this.stepOutButton.title = WebInspector.UIString("Step out of current function."); |
| this.stepOutButton.disabled = true; |
| this.stepOutButton.addEventListener("click", this._stepOutClicked.bind(this), false); |
| this.stepOutButton.appendChild(document.createElement("img")); |
| this.sidebarButtonsElement.appendChild(this.stepOutButton); |
| |
| this.toggleBreakpointsButton = new WebInspector.StatusBarButton(WebInspector.UIString("Deactivate all breakpoints."), "toggle-breakpoints"); |
| this.toggleBreakpointsButton.toggled = true; |
| this.toggleBreakpointsButton.addEventListener("click", this.toggleBreakpointsClicked.bind(this), false); |
| this.sidebarButtonsElement.appendChild(this.toggleBreakpointsButton.element); |
| |
| this.debuggerStatusElement = document.createElement("div"); |
| this.debuggerStatusElement.id = "scripts-debugger-status"; |
| this.sidebarButtonsElement.appendChild(this.debuggerStatusElement); |
| |
| this.viewsContainerElement = document.createElement("div"); |
| this.viewsContainerElement.id = "script-resource-views"; |
| |
| this.sidebarElement = document.createElement("div"); |
| this.sidebarElement.id = "scripts-sidebar"; |
| |
| this.sidebarResizeElement = document.createElement("div"); |
| this.sidebarResizeElement.className = "sidebar-resizer-vertical"; |
| this.sidebarResizeElement.addEventListener("mousedown", this._startSidebarResizeDrag.bind(this), false); |
| |
| this.sidebarResizeWidgetElement = document.createElement("div"); |
| this.sidebarResizeWidgetElement.id = "scripts-sidebar-resizer-widget"; |
| this.sidebarResizeWidgetElement.addEventListener("mousedown", this._startSidebarResizeDrag.bind(this), false); |
| this.topStatusBar.appendChild(this.sidebarResizeWidgetElement); |
| |
| this.sidebarPanes = {}; |
| this.sidebarPanes.watchExpressions = new WebInspector.WatchExpressionsSidebarPane(); |
| this.sidebarPanes.callstack = new WebInspector.CallStackSidebarPane(); |
| this.sidebarPanes.scopechain = new WebInspector.ScopeChainSidebarPane(); |
| this.sidebarPanes.jsBreakpoints = WebInspector.createJSBreakpointsSidebarPane(); |
| if (Preferences.nativeInstrumentationEnabled) { |
| this.sidebarPanes.domBreakpoints = WebInspector.createDOMBreakpointsSidebarPane(); |
| this.sidebarPanes.xhrBreakpoints = WebInspector.createXHRBreakpointsSidebarPane(); |
| this.sidebarPanes.eventListenerBreakpoints = new WebInspector.EventListenerBreakpointsSidebarPane(); |
| } |
| |
| this.sidebarPanes.workers = new WebInspector.WorkersSidebarPane(); |
| |
| for (var pane in this.sidebarPanes) |
| this.sidebarElement.appendChild(this.sidebarPanes[pane].element); |
| |
| this.sidebarPanes.callstack.expanded = true; |
| this.sidebarPanes.callstack.addEventListener("call frame selected", this._callFrameSelected, this); |
| |
| this.sidebarPanes.scopechain.expanded = true; |
| this.sidebarPanes.jsBreakpoints.expanded = true; |
| |
| var panelEnablerHeading = WebInspector.UIString("You need to enable debugging before you can use the Scripts panel."); |
| var panelEnablerDisclaimer = WebInspector.UIString("Enabling debugging will make scripts run slower."); |
| var panelEnablerButton = WebInspector.UIString("Enable Debugging"); |
| |
| this.panelEnablerView = new WebInspector.PanelEnablerView("scripts", panelEnablerHeading, panelEnablerDisclaimer, panelEnablerButton); |
| this.panelEnablerView.addEventListener("enable clicked", this._enableDebugging, this); |
| |
| this.element.appendChild(this.panelEnablerView.element); |
| this.element.appendChild(this.viewsContainerElement); |
| this.element.appendChild(this.sidebarElement); |
| this.element.appendChild(this.sidebarResizeElement); |
| |
| this.enableToggleButton = new WebInspector.StatusBarButton("", "enable-toggle-status-bar-item"); |
| this.enableToggleButton.addEventListener("click", this._toggleDebugging.bind(this), false); |
| if (Preferences.debuggerAlwaysEnabled) |
| this.enableToggleButton.element.addStyleClass("hidden"); |
| |
| this._pauseOnExceptionButton = new WebInspector.StatusBarButton("", "scripts-pause-on-exceptions-status-bar-item", 3); |
| this._pauseOnExceptionButton.addEventListener("click", this._togglePauseOnExceptions.bind(this), false); |
| this._pauseOnExceptionButton.state = WebInspector.ScriptsPanel.PauseOnExceptionsState.DontPauseOnExceptions; |
| this._pauseOnExceptionButton.title = WebInspector.UIString("Don't pause on exceptions.\nClick to Pause on all exceptions."); |
| |
| this._registerShortcuts(); |
| |
| this._debuggerEnabled = Preferences.debuggerAlwaysEnabled; |
| |
| this.reset(); |
| |
| WebInspector.debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.ParsedScriptSource, this._parsedScriptSource, this); |
| WebInspector.debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.FailedToParseScriptSource, this._failedToParseScriptSource, this); |
| WebInspector.debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.DebuggerPaused, this._debuggerPaused, this); |
| WebInspector.debuggerModel.addEventListener(WebInspector.DebuggerModel.Events.DebuggerResumed, this._debuggerResumed, this); |
| } |
| |
| // Keep these in sync with WebCore::ScriptDebugServer |
| WebInspector.ScriptsPanel.PauseOnExceptionsState = { |
| DontPauseOnExceptions : 0, |
| PauseOnAllExceptions : 1, |
| PauseOnUncaughtExceptions: 2 |
| }; |
| |
| WebInspector.ScriptsPanel.prototype = { |
| get toolbarItemLabel() |
| { |
| return WebInspector.UIString("Scripts"); |
| }, |
| |
| get statusBarItems() |
| { |
| return [this.enableToggleButton.element, this._pauseOnExceptionButton.element]; |
| }, |
| |
| get defaultFocusedElement() |
| { |
| return this.filesSelectElement; |
| }, |
| |
| get paused() |
| { |
| return this._paused; |
| }, |
| |
| show: function() |
| { |
| WebInspector.Panel.prototype.show.call(this); |
| this.sidebarResizeElement.style.right = (this.sidebarElement.offsetWidth - 3) + "px"; |
| |
| if (this.visibleView) |
| this.visibleView.show(this.viewsContainerElement); |
| |
| if (this._attachDebuggerWhenShown) { |
| InspectorBackend.enableDebuggerFromFrontend(false); |
| delete this._attachDebuggerWhenShown; |
| } |
| }, |
| |
| hide: function() |
| { |
| if (this.visibleView) |
| this.visibleView.hide(); |
| WebInspector.Panel.prototype.hide.call(this); |
| }, |
| |
| get breakpointsActivated() |
| { |
| return this.toggleBreakpointsButton.toggled; |
| }, |
| |
| _parsedScriptSource: function(event) |
| { |
| var sourceID = event.data; |
| var script = WebInspector.debuggerModel.scriptForSourceID(sourceID); |
| this._addScript(script); |
| }, |
| |
| _failedToParseScriptSource: function(event) |
| { |
| this._addScript(event.data); |
| }, |
| |
| _addScript: function(script) |
| { |
| var resource = WebInspector.resourceForURL(script.sourceURL); |
| if (resource) { |
| if (resource.finished) { |
| // Resource is finished, bind the script right away. |
| script.resource = resource; |
| var view = WebInspector.ResourceView.existingResourceViewForResource(resource); |
| if (view && view.sourceFrame) |
| view.sourceFrame.addScript(script); |
| } else { |
| // Resource is not finished, bind the script later. |
| if (!resource._scriptsPendingResourceLoad) { |
| resource._scriptsPendingResourceLoad = []; |
| resource.addEventListener("finished", this._resourceLoadingFinished, this); |
| } |
| resource._scriptsPendingResourceLoad.push(script); |
| } |
| } |
| this._addScriptToFilesMenu(script); |
| }, |
| |
| _resourceLoadingFinished: function(e) |
| { |
| var resource = e.target; |
| for (var i = 0; i < resource._scriptsPendingResourceLoad.length; ++i) { |
| // Bind script to resource. |
| var script = resource._scriptsPendingResourceLoad[i]; |
| script.resource = resource; |
| |
| // Remove script from the files list. |
| script.filesSelectOption.parentElement.removeChild(script.filesSelectOption); |
| } |
| // Adding first script will add resource. |
| this._addScriptToFilesMenu(resource._scriptsPendingResourceLoad[0]); |
| delete resource._scriptsPendingResourceLoad; |
| }, |
| |
| canEditScripts: function() |
| { |
| return Preferences.canEditScriptSource; |
| }, |
| |
| editScriptSource: function(editData, commitEditingCallback, cancelEditingCallback) |
| { |
| if (!this.canEditScripts()) |
| return; |
| |
| // Need to clear breakpoints and re-create them later when editing source. |
| var breakpoints = WebInspector.debuggerModel.queryBreakpoints(function(b) { return b.sourceID === editData.sourceID }); |
| for (var i = 0; i < breakpoints.length; ++i) |
| breakpoints[i].remove(); |
| |
| function mycallback(success, newBodyOrErrorMessage, callFrames) |
| { |
| if (success) { |
| commitEditingCallback(newBodyOrErrorMessage); |
| if (callFrames && callFrames.length) |
| this._debuggerPaused({ data: { callFrames: callFrames } }); |
| } else { |
| if (cancelEditingCallback) |
| cancelEditingCallback(); |
| WebInspector.log(newBodyOrErrorMessage, WebInspector.ConsoleMessage.MessageLevel.Warning); |
| } |
| for (var i = 0; i < breakpoints.length; ++i) { |
| var breakpoint = breakpoints[i]; |
| var newLine = breakpoint.line; |
| if (success && breakpoint.line >= editData.line) |
| newLine += editData.linesCountToShift; |
| WebInspector.debuggerModel.setBreakpoint(editData.sourceID, newLine, breakpoint.enabled, breakpoint.condition); |
| } |
| }; |
| InspectorBackend.editScriptSource(editData.sourceID, editData.content, mycallback.bind(this)); |
| }, |
| |
| selectedCallFrameId: function() |
| { |
| var selectedCallFrame = this.sidebarPanes.callstack.selectedCallFrame; |
| if (!selectedCallFrame) |
| return null; |
| return selectedCallFrame.id; |
| }, |
| |
| evaluateInSelectedCallFrame: function(code, updateInterface, objectGroup, callback) |
| { |
| var selectedCallFrame = this.sidebarPanes.callstack.selectedCallFrame; |
| if (!this._paused || !selectedCallFrame) |
| return; |
| |
| if (typeof updateInterface === "undefined") |
| updateInterface = true; |
| |
| var self = this; |
| function updatingCallbackWrapper(result) |
| { |
| callback(result); |
| if (updateInterface) |
| self.sidebarPanes.scopechain.update(selectedCallFrame); |
| } |
| this.doEvalInCallFrame(selectedCallFrame, code, objectGroup, updatingCallbackWrapper); |
| }, |
| |
| doEvalInCallFrame: function(callFrame, code, objectGroup, callback) |
| { |
| function evalCallback(result) |
| { |
| if (result) |
| callback(WebInspector.RemoteObject.fromPayload(result)); |
| } |
| InjectedScriptAccess.get(callFrame.worldId).evaluateInCallFrame(callFrame.id, code, objectGroup, evalCallback); |
| }, |
| |
| _debuggerPaused: function(event) |
| { |
| var callFrames = event.data.callFrames; |
| |
| this._paused = true; |
| this._waitingToPause = false; |
| this._stepping = false; |
| |
| this._updateDebuggerButtons(); |
| |
| WebInspector.currentPanel = this; |
| |
| this.sidebarPanes.callstack.update(callFrames, event.data.eventType, event.data.eventData); |
| this.sidebarPanes.callstack.selectedCallFrame = callFrames[0]; |
| |
| window.focus(); |
| InspectorFrontendHost.bringToFront(); |
| }, |
| |
| _debuggerResumed: function() |
| { |
| this._paused = false; |
| this._waitingToPause = false; |
| this._stepping = false; |
| |
| this._clearInterface(); |
| }, |
| |
| attachDebuggerWhenShown: function() |
| { |
| if (this.element.parentElement) { |
| InspectorBackend.enableDebuggerFromFrontend(false); |
| } else { |
| this._attachDebuggerWhenShown = true; |
| } |
| }, |
| |
| debuggerWasEnabled: function() |
| { |
| if (this._debuggerEnabled) |
| return; |
| |
| this._debuggerEnabled = true; |
| this.reset(true); |
| }, |
| |
| debuggerWasDisabled: function() |
| { |
| if (!this._debuggerEnabled) |
| return; |
| |
| this._debuggerEnabled = false; |
| this.reset(true); |
| }, |
| |
| reset: function(preserveItems) |
| { |
| this.visibleView = null; |
| |
| delete this.currentQuery; |
| this.searchCanceled(); |
| |
| this._debuggerResumed(); |
| |
| this._backForwardList = []; |
| this._currentBackForwardIndex = -1; |
| this._updateBackAndForwardButtons(); |
| |
| this._resourceForURLInFilesSelect = {}; |
| this.filesSelectElement.removeChildren(); |
| this.functionsSelectElement.removeChildren(); |
| this.viewsContainerElement.removeChildren(); |
| |
| this.sidebarPanes.watchExpressions.refreshExpressions(); |
| if (!preserveItems) |
| this.sidebarPanes.workers.reset(); |
| }, |
| |
| get visibleView() |
| { |
| return this._visibleView; |
| }, |
| |
| set visibleView(x) |
| { |
| if (this._visibleView === x) |
| return; |
| |
| if (this._visibleView) |
| this._visibleView.hide(); |
| |
| this._visibleView = x; |
| |
| if (x) |
| x.show(this.viewsContainerElement); |
| }, |
| |
| viewRecreated: function(oldView, newView) |
| { |
| if (this._visibleView === oldView) |
| this._visibleView = newView; |
| }, |
| |
| canShowSourceLine: function(url, line) |
| { |
| if (!this._debuggerEnabled) |
| return false; |
| return !!this._scriptOrResourceForURLAndLine(url, line); |
| }, |
| |
| showSourceLine: function(url, line) |
| { |
| var scriptOrResource = this._scriptOrResourceForURLAndLine(url, line); |
| this._showScriptOrResource(scriptOrResource, {line: line, shouldHighlightLine: true}); |
| }, |
| |
| _scriptOrResourceForURLAndLine: function(url, line) |
| { |
| var scripts = WebInspector.debuggerModel.scriptsForURL(url); |
| for (var i = 0; i < scripts.length; ++i) { |
| var script = scripts[i]; |
| if (script.resource) |
| return script.resource; |
| if (script.startingLine <= line && script.startingLine + script.linesCount > line) |
| return script; |
| } |
| return null; |
| }, |
| |
| showView: function(view) |
| { |
| if (!view) |
| return; |
| this._showScriptOrResource(view.resource || view.script); |
| }, |
| |
| handleShortcut: function(event) |
| { |
| var shortcut = WebInspector.KeyboardShortcut.makeKeyFromEvent(event); |
| var handler = this._shortcuts[shortcut]; |
| if (handler) { |
| handler(event); |
| event.handled = true; |
| } else |
| this.sidebarPanes.callstack.handleShortcut(event); |
| }, |
| |
| scriptViewForScript: function(script) |
| { |
| if (!script) |
| return null; |
| if (!script._scriptView) |
| script._scriptView = new WebInspector.ScriptView(script); |
| return script._scriptView; |
| }, |
| |
| sourceFrameForScript: function(script) |
| { |
| var view = this.scriptViewForScript(script); |
| if (!view) |
| return null; |
| |
| // Setting up the source frame requires that we be attached. |
| if (!this.element.parentNode) |
| this.attach(); |
| |
| view.setupSourceFrameIfNeeded(); |
| return view.sourceFrame; |
| }, |
| |
| _sourceFrameForScriptOrResource: function(scriptOrResource) |
| { |
| if (scriptOrResource instanceof WebInspector.Resource) |
| return this._sourceFrameForResource(scriptOrResource); |
| if (scriptOrResource instanceof WebInspector.Script) |
| return this.sourceFrameForScript(scriptOrResource); |
| }, |
| |
| _sourceFrameForResource: function(resource) |
| { |
| var view = WebInspector.ResourceView.resourceViewForResource(resource); |
| if (!view) |
| return null; |
| |
| if (!view.setupSourceFrameIfNeeded) |
| return null; |
| |
| view.setupSourceFrameIfNeeded(); |
| return view.sourceFrame; |
| }, |
| |
| _showScriptOrResource: function(scriptOrResource, options) |
| { |
| // options = {line:, shouldHighlightLine:, fromBackForwardAction:, initialLoad:} |
| options = options || {}; |
| |
| if (!scriptOrResource) |
| return; |
| |
| var view; |
| if (scriptOrResource instanceof WebInspector.Resource) |
| view = WebInspector.ResourceView.resourceViewForResource(scriptOrResource); |
| else if (scriptOrResource instanceof WebInspector.Script) |
| view = this.scriptViewForScript(scriptOrResource); |
| |
| if (!view) |
| return; |
| |
| var url = scriptOrResource.url || scriptOrResource.sourceURL; |
| if (url && !options.initialLoad) |
| WebInspector.settings.lastViewedScriptFile = url; |
| |
| if (!options.fromBackForwardAction) { |
| var oldIndex = this._currentBackForwardIndex; |
| if (oldIndex >= 0) |
| this._backForwardList.splice(oldIndex + 1, this._backForwardList.length - oldIndex); |
| |
| // Check for a previous entry of the same object in _backForwardList. |
| // If one is found, remove it and update _currentBackForwardIndex to match. |
| var previousEntryIndex = this._backForwardList.indexOf(scriptOrResource); |
| if (previousEntryIndex !== -1) { |
| this._backForwardList.splice(previousEntryIndex, 1); |
| --this._currentBackForwardIndex; |
| } |
| |
| this._backForwardList.push(scriptOrResource); |
| ++this._currentBackForwardIndex; |
| |
| this._updateBackAndForwardButtons(); |
| } |
| |
| this.visibleView = view; |
| |
| if (options.line) { |
| if (view.revealLine) |
| view.revealLine(options.line); |
| if (view.highlightLine && options.shouldHighlightLine) |
| view.highlightLine(options.line); |
| } |
| |
| var option; |
| if (scriptOrResource instanceof WebInspector.Script) { |
| option = scriptOrResource.filesSelectOption; |
| |
| // hasn't been added yet - happens for stepping in evals, |
| // so use the force option to force the script into the menu. |
| if (!option) { |
| this._addScriptToFilesMenu(scriptOrResource, true); |
| option = scriptOrResource.filesSelectOption; |
| } |
| |
| console.assert(option); |
| } else |
| option = scriptOrResource.filesSelectOption; |
| |
| if (option) |
| this.filesSelectElement.selectedIndex = option.index; |
| }, |
| |
| _addScriptToFilesMenu: function(script, force) |
| { |
| if (!script.sourceURL && !force) |
| return; |
| |
| if (script.resource) { |
| if (this._resourceForURLInFilesSelect[script.resource.url]) |
| return; |
| this._resourceForURLInFilesSelect[script.resource.url] = script.resource; |
| } |
| |
| var displayName = script.sourceURL ? WebInspector.displayNameForURL(script.sourceURL) : WebInspector.UIString("(program)"); |
| |
| var select = this.filesSelectElement; |
| var option = document.createElement("option"); |
| option.representedObject = script.resource || script; |
| option.url = displayName; |
| option.startingLine = script.startingLine; |
| option.text = script.resource || script.startingLine === 1 ? displayName : String.sprintf("%s:%d", displayName, script.startingLine); |
| |
| function optionCompare(a, b) |
| { |
| if (a.url < b.url) |
| return -1; |
| else if (a.url > b.url) |
| return 1; |
| |
| if (typeof a.startingLine !== "number") |
| return -1; |
| if (typeof b.startingLine !== "number") |
| return -1; |
| return a.startingLine - b.startingLine; |
| } |
| |
| var insertionIndex = insertionIndexForObjectInListSortedByFunction(option, select.childNodes, optionCompare); |
| if (insertionIndex < 0) |
| select.appendChild(option); |
| else |
| select.insertBefore(option, select.childNodes.item(insertionIndex)); |
| |
| if (script.resource) |
| script.resource.filesSelectOption = option; |
| else |
| script.filesSelectOption = option; |
| |
| if (select.options[select.selectedIndex] === option) { |
| // Call _showScriptOrResource if the option we just appended ended up being selected. |
| // This will happen for the first item added to the menu. |
| this._showScriptOrResource(option.representedObject, {initialLoad: true}); |
| } else { |
| // If not first item, check to see if this was the last viewed |
| var url = option.representedObject.url || option.representedObject.sourceURL; |
| var lastURL = WebInspector.settings.lastViewedScriptFile; |
| if (url && url === lastURL) { |
| // For resources containing multiple <script> tags, we first report them separately and |
| // then glue them all together. They all share url and there is no need to show them all one |
| // by one. |
| var isResource = !!option.representedObject.url; |
| if (isResource || !this.visibleView || !this.visibleView.script || this.visibleView.script.sourceURL !== url) |
| this._showScriptOrResource(option.representedObject, {initialLoad: true}); |
| } |
| } |
| |
| if (script.worldType === WebInspector.Script.WorldType.EXTENSIONS_WORLD) |
| script.filesSelectOption.addStyleClass("extension-script"); |
| }, |
| |
| _clearCurrentExecutionLine: function() |
| { |
| if (this._executionSourceFrame) |
| this._executionSourceFrame.executionLine = 0; |
| delete this._executionSourceFrame; |
| }, |
| |
| _callFrameSelected: function() |
| { |
| this._clearCurrentExecutionLine(); |
| |
| var callStackPane = this.sidebarPanes.callstack; |
| var currentFrame = callStackPane.selectedCallFrame; |
| if (!currentFrame) |
| return; |
| |
| this.sidebarPanes.scopechain.update(currentFrame); |
| this.sidebarPanes.watchExpressions.refreshExpressions(); |
| |
| var script = WebInspector.debuggerModel.scriptForSourceID(currentFrame.sourceID); |
| var scriptOrResource = script.resource || script; |
| this._showScriptOrResource(scriptOrResource, {line: currentFrame.line}); |
| |
| this._executionSourceFrame = this._sourceFrameForScriptOrResource(scriptOrResource); |
| if (this._executionSourceFrame) |
| this._executionSourceFrame.executionLine = currentFrame.line; |
| }, |
| |
| _changeVisibleFile: function(event) |
| { |
| var select = this.filesSelectElement; |
| this._showScriptOrResource(select.options[select.selectedIndex].representedObject); |
| }, |
| |
| _startSidebarResizeDrag: function(event) |
| { |
| WebInspector.elementDragStart(this.sidebarElement, this._sidebarResizeDrag.bind(this), this._endSidebarResizeDrag.bind(this), event, "col-resize"); |
| |
| if (event.target === this.sidebarResizeWidgetElement) |
| this._dragOffset = (event.target.offsetWidth - (event.pageX - event.target.totalOffsetLeft)); |
| else |
| this._dragOffset = 0; |
| }, |
| |
| _endSidebarResizeDrag: function(event) |
| { |
| WebInspector.elementDragEnd(event); |
| delete this._dragOffset; |
| this.saveSidebarWidth(); |
| }, |
| |
| _sidebarResizeDrag: function(event) |
| { |
| var x = event.pageX + this._dragOffset; |
| var newWidth = Number.constrain(window.innerWidth - x, Preferences.minScriptsSidebarWidth, window.innerWidth * 0.66); |
| this.setSidebarWidth(newWidth); |
| event.preventDefault(); |
| }, |
| |
| setSidebarWidth: function(newWidth) |
| { |
| this.sidebarElement.style.width = newWidth + "px"; |
| this.sidebarButtonsElement.style.width = newWidth + "px"; |
| this.viewsContainerElement.style.right = newWidth + "px"; |
| this.sidebarResizeWidgetElement.style.right = newWidth + "px"; |
| this.sidebarResizeElement.style.right = (newWidth - 3) + "px"; |
| |
| this.resize(); |
| }, |
| |
| updatePauseOnExceptionsState: function(pauseOnExceptionsState) |
| { |
| if (pauseOnExceptionsState == WebInspector.ScriptsPanel.PauseOnExceptionsState.DontPauseOnExceptions) |
| this._pauseOnExceptionButton.title = WebInspector.UIString("Don't pause on exceptions.\nClick to Pause on all exceptions."); |
| else if (pauseOnExceptionsState == WebInspector.ScriptsPanel.PauseOnExceptionsState.PauseOnAllExceptions) |
| this._pauseOnExceptionButton.title = WebInspector.UIString("Pause on all exceptions.\nClick to Pause on uncaught exceptions."); |
| else if (pauseOnExceptionsState == WebInspector.ScriptsPanel.PauseOnExceptionsState.PauseOnUncaughtExceptions) |
| this._pauseOnExceptionButton.title = WebInspector.UIString("Pause on uncaught exceptions.\nClick to Not pause on exceptions."); |
| |
| this._pauseOnExceptionButton.state = pauseOnExceptionsState; |
| }, |
| |
| _updateDebuggerButtons: function() |
| { |
| if (this._debuggerEnabled) { |
| this.enableToggleButton.title = WebInspector.UIString("Debugging enabled. Click to disable."); |
| this.enableToggleButton.toggled = true; |
| this._pauseOnExceptionButton.visible = true; |
| this.panelEnablerView.visible = false; |
| } else { |
| this.enableToggleButton.title = WebInspector.UIString("Debugging disabled. Click to enable."); |
| this.enableToggleButton.toggled = false; |
| this._pauseOnExceptionButton.visible = false; |
| this.panelEnablerView.visible = true; |
| } |
| |
| if (this._paused) { |
| this.pauseButton.addStyleClass("paused"); |
| |
| this.pauseButton.disabled = false; |
| this.stepOverButton.disabled = false; |
| this.stepIntoButton.disabled = false; |
| this.stepOutButton.disabled = false; |
| |
| this.debuggerStatusElement.textContent = WebInspector.UIString("Paused"); |
| } else { |
| this.pauseButton.removeStyleClass("paused"); |
| |
| this.pauseButton.disabled = this._waitingToPause; |
| this.stepOverButton.disabled = true; |
| this.stepIntoButton.disabled = true; |
| this.stepOutButton.disabled = true; |
| |
| if (this._waitingToPause) |
| this.debuggerStatusElement.textContent = WebInspector.UIString("Pausing"); |
| else if (this._stepping) |
| this.debuggerStatusElement.textContent = WebInspector.UIString("Stepping"); |
| else |
| this.debuggerStatusElement.textContent = ""; |
| } |
| }, |
| |
| _updateBackAndForwardButtons: function() |
| { |
| this.backButton.disabled = this._currentBackForwardIndex <= 0; |
| this.forwardButton.disabled = this._currentBackForwardIndex >= (this._backForwardList.length - 1); |
| }, |
| |
| _clearInterface: function() |
| { |
| this.sidebarPanes.callstack.update(null); |
| this.sidebarPanes.scopechain.update(null); |
| |
| this._clearCurrentExecutionLine(); |
| this._updateDebuggerButtons(); |
| }, |
| |
| _goBack: function() |
| { |
| if (this._currentBackForwardIndex <= 0) { |
| console.error("Can't go back from index " + this._currentBackForwardIndex); |
| return; |
| } |
| |
| this._showScriptOrResource(this._backForwardList[--this._currentBackForwardIndex], {fromBackForwardAction: true}); |
| this._updateBackAndForwardButtons(); |
| }, |
| |
| _goForward: function() |
| { |
| if (this._currentBackForwardIndex >= this._backForwardList.length - 1) { |
| console.error("Can't go forward from index " + this._currentBackForwardIndex); |
| return; |
| } |
| |
| this._showScriptOrResource(this._backForwardList[++this._currentBackForwardIndex], {fromBackForwardAction: true}); |
| this._updateBackAndForwardButtons(); |
| }, |
| |
| _enableDebugging: function() |
| { |
| if (this._debuggerEnabled) |
| return; |
| this._toggleDebugging(this.panelEnablerView.alwaysEnabled); |
| }, |
| |
| _toggleDebugging: function(optionalAlways) |
| { |
| this._paused = false; |
| this._waitingToPause = false; |
| this._stepping = false; |
| |
| if (this._debuggerEnabled) |
| InspectorBackend.disableDebugger(true); |
| else |
| InspectorBackend.enableDebuggerFromFrontend(!!optionalAlways); |
| }, |
| |
| _togglePauseOnExceptions: function() |
| { |
| InspectorBackend.setPauseOnExceptionsState((this._pauseOnExceptionButton.state + 1) % this._pauseOnExceptionButton.states, this.updatePauseOnExceptionsState.bind(this)); |
| }, |
| |
| _togglePause: function() |
| { |
| if (this._paused) { |
| this._paused = false; |
| this._waitingToPause = false; |
| InspectorBackend.resume(); |
| } else { |
| this._stepping = false; |
| this._waitingToPause = true; |
| InspectorBackend.pause(); |
| } |
| |
| this._clearInterface(); |
| }, |
| |
| _stepOverClicked: function() |
| { |
| this._paused = false; |
| this._stepping = true; |
| |
| this._clearInterface(); |
| |
| InspectorBackend.stepOverStatement(); |
| }, |
| |
| _stepIntoClicked: function() |
| { |
| this._paused = false; |
| this._stepping = true; |
| |
| this._clearInterface(); |
| |
| InspectorBackend.stepIntoStatement(); |
| }, |
| |
| _stepOutClicked: function() |
| { |
| this._paused = false; |
| this._stepping = true; |
| |
| this._clearInterface(); |
| |
| InspectorBackend.stepOutOfFunction(); |
| }, |
| |
| toggleBreakpointsClicked: function() |
| { |
| this.toggleBreakpointsButton.toggled = !this.toggleBreakpointsButton.toggled; |
| if (this.toggleBreakpointsButton.toggled) { |
| InspectorBackend.activateBreakpoints(); |
| this.toggleBreakpointsButton.title = WebInspector.UIString("Deactivate all breakpoints."); |
| document.getElementById("main-panels").removeStyleClass("breakpoints-deactivated"); |
| } else { |
| InspectorBackend.deactivateBreakpoints(); |
| this.toggleBreakpointsButton.title = WebInspector.UIString("Activate all breakpoints."); |
| document.getElementById("main-panels").addStyleClass("breakpoints-deactivated"); |
| } |
| }, |
| |
| elementsToRestoreScrollPositionsFor: function() |
| { |
| return [ this.sidebarElement ]; |
| }, |
| |
| _registerShortcuts: function() |
| { |
| var section = WebInspector.shortcutsHelp.section(WebInspector.UIString("Scripts Panel")); |
| var handler, shortcut1, shortcut2; |
| var platformSpecificModifier = WebInspector.KeyboardShortcut.Modifiers.CtrlOrMeta; |
| |
| this._shortcuts = {}; |
| |
| // Continue. |
| handler = this.pauseButton.click.bind(this.pauseButton); |
| shortcut1 = WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.F8); |
| this._shortcuts[shortcut1.key] = handler; |
| shortcut2 = WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.Slash, platformSpecificModifier); |
| this._shortcuts[shortcut2.key] = handler; |
| section.addAlternateKeys([ shortcut1.name, shortcut2.name ], WebInspector.UIString("Continue")); |
| |
| // Step over. |
| handler = this.stepOverButton.click.bind(this.stepOverButton); |
| shortcut1 = WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.F10); |
| this._shortcuts[shortcut1.key] = handler; |
| shortcut2 = WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.SingleQuote, platformSpecificModifier); |
| this._shortcuts[shortcut2.key] = handler; |
| section.addAlternateKeys([ shortcut1.name, shortcut2.name ], WebInspector.UIString("Step over")); |
| |
| // Step into. |
| handler = this.stepIntoButton.click.bind(this.stepIntoButton); |
| shortcut1 = WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.F11); |
| this._shortcuts[shortcut1.key] = handler; |
| shortcut2 = WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.Semicolon, platformSpecificModifier); |
| this._shortcuts[shortcut2.key] = handler; |
| section.addAlternateKeys([ shortcut1.name, shortcut2.name ], WebInspector.UIString("Step into")); |
| |
| // Step out. |
| handler = this.stepOutButton.click.bind(this.stepOutButton); |
| shortcut1 = WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.F11, WebInspector.KeyboardShortcut.Modifiers.Shift); |
| this._shortcuts[shortcut1.key] = handler; |
| shortcut2 = WebInspector.KeyboardShortcut.makeDescriptor(WebInspector.KeyboardShortcut.Keys.Semicolon, WebInspector.KeyboardShortcut.Modifiers.Shift, platformSpecificModifier); |
| this._shortcuts[shortcut2.key] = handler; |
| section.addAlternateKeys([ shortcut1.name, shortcut2.name ], WebInspector.UIString("Step out")); |
| |
| var isMac = WebInspector.isMac(); |
| if (isMac) |
| shortcut1 = WebInspector.KeyboardShortcut.makeDescriptor("l", WebInspector.KeyboardShortcut.Modifiers.Meta); |
| else |
| shortcut1 = WebInspector.KeyboardShortcut.makeDescriptor("g", WebInspector.KeyboardShortcut.Modifiers.Ctrl); |
| this._shortcuts[shortcut1.key] = this.showGoToLineDialog.bind(this); |
| section.addAlternateKeys([ shortcut1.name ], WebInspector.UIString("Go to Line")); |
| this.sidebarPanes.callstack.registerShortcuts(section); |
| }, |
| |
| searchCanceled: function() |
| { |
| WebInspector.updateSearchMatchesCount(0, this); |
| |
| if (this._searchView) |
| this._searchView.searchCanceled(); |
| |
| delete this._searchView; |
| delete this._searchQuery; |
| }, |
| |
| performSearch: function(query) |
| { |
| if (!this.visibleView) |
| return; |
| |
| // Call searchCanceled since it will reset everything we need before doing a new search. |
| this.searchCanceled(); |
| |
| this._searchView = this.visibleView; |
| this._searchQuery = query; |
| |
| function finishedCallback(view, searchMatches) |
| { |
| if (!searchMatches) |
| return; |
| |
| WebInspector.updateSearchMatchesCount(searchMatches, this); |
| view.jumpToFirstSearchResult(); |
| } |
| |
| this._searchView.performSearch(query, finishedCallback.bind(this)); |
| }, |
| |
| jumpToNextSearchResult: function() |
| { |
| if (!this._searchView) |
| return; |
| |
| if (this._searchView !== this.visibleView) { |
| this.performSearch(this._searchQuery); |
| return; |
| } |
| |
| if (this._searchView.showingLastSearchResult()) |
| this._searchView.jumpToFirstSearchResult(); |
| else |
| this._searchView.jumpToNextSearchResult(); |
| }, |
| |
| jumpToPreviousSearchResult: function() |
| { |
| if (!this._searchView) |
| return; |
| |
| if (this._searchView !== this.visibleView) { |
| this.performSearch(this._searchQuery); |
| if (this._searchView) |
| this._searchView.jumpToLastSearchResult(); |
| return; |
| } |
| |
| if (this._searchView.showingFirstSearchResult()) |
| this._searchView.jumpToLastSearchResult(); |
| else |
| this._searchView.jumpToPreviousSearchResult(); |
| }, |
| |
| showGoToLineDialog: function(e) |
| { |
| var view = this.visibleView; |
| if (view) |
| WebInspector.GoToLineDialog.show(view); |
| } |
| } |
| |
| WebInspector.ScriptsPanel.prototype.__proto__ = WebInspector.Panel.prototype; |
